(require 'epg)
(require 'font-lock)
+(require 'widget)
+(eval-when-compile (require 'wid-edit))
(defgroup epa nil
"EasyPG Assistant, GUI of EasyPG."
"Faces for epa-mode."
:group 'epa)
-(defvar epa-buffer nil)
-
-(defface epa-validity-full-face
+(defface epa-validity-high-face
'((((class color) (background dark))
(:foreground "PaleTurquoise" :bold t))
(t
(:bold t)))
- "Face used for displaying the validity-full addon."
+ "Face used for displaying the high validity."
:group 'epa-faces)
-(defvar epa-validity-full-face 'epa-validity-full-face)
+(defvar epa-validity-high-face 'epa-validity-high-face)
-(defface epa-validity-disabled-face
+(defface epa-validity-medium-face
'((((class color) (background dark))
(:foreground "PaleTurquoise" :italic t))
(t
()))
- "Face used for displaying the disabled validity."
+ "Face used for displaying the medium validity."
:group 'epa-faces)
-(defvar epa-validity-disabled-face 'epa-validity-disabled-face)
+(defvar epa-validity-medium-face 'epa-validity-medium-face)
-(defface epa-validity-unknown-face
+(defface epa-validity-low-face
'((t
(:italic t)))
- "Face used for displaying the validity-unknown addon."
+ "Face used for displaying the low validity."
:group 'epa-faces)
-(defvar epa-validity-unknown-face 'epa-validity-unknown-face)
+(defvar epa-validity-low-face 'epa-validity-low-face)
-(defface epa-validity-marginal-face
+(defface epa-validity-disabled-face
'((t
(:italic t :inverse-video t)))
- "Face used for displaying the validity-marginal addon."
+ "Face used for displaying the disabled validity."
:group 'epa-faces)
-(defvar epa-validity-marginal-face 'epa-validity-marginal-face)
+(defvar epa-validity-disabled-face 'epa-validity-disabled-face)
-(defface epa-user-id-face
+(defface epa-string-face
'((((class color)
(background dark))
(:foreground "lightyellow"))
(:foreground "blue4"))
(t
()))
- "Face used for displaying the user-id addon."
+ "Face used for displaying the string."
:group 'epa-faces)
-(defvar epa-user-id-face 'epa-user-id-face)
+(defvar epa-string-face 'epa-string-face)
+
+(defface epa-field-name-face
+ '((((class color) (background dark))
+ (:foreground "PaleTurquoise" :bold t))
+ (t (:bold t)))
+ "Face for the name of the attribute field."
+ :group 'epa)
+(defvar epa-field-name-face 'epa-field-name-face)
+
+(defface epa-field-body-face
+ '((((class color) (background dark))
+ (:foreground "turquoise" :italic t))
+ (t (:italic t)))
+ "Face for the body of the attribute field."
+ :group 'epa)
+(defvar epa-field-body-face 'epa-field-body-face)
(defcustom epa-validity-face-alist
- '((?o . epa-validity-unknown-face)
+ '((?o . epa-validity-disabled-face)
(?i . epa-validity-disabled-face)
(?d . epa-validity-disabled-face)
(?r . epa-validity-disabled-face)
(?e . epa-validity-disabled-face)
- (?- . epa-validity-unknown-face)
- (?q . epa-validity-unknown-face)
- (?n . epa-validity-disabled-face)
- (?m . epa-validity-marginal-face)
- (?f . epa-validity-full-face)
- (?u . epa-validity-full-face)
- (? . epa-validity-full-face))
- "An alist mapping marks on epa-buffer to faces."
+ (?- . epa-validity-low-face)
+ (?q . epa-validity-low-face)
+ (?n . epa-validity-low-face)
+ (?m . epa-validity-medium-face)
+ (?f . epa-validity-high-face)
+ (?u . epa-validity-high-face))
+ "An alist mapping marks on epa-keys-buffer to faces."
:type 'list
:group 'epa)
(defcustom epa-font-lock-keywords
- '(("^[* ]\\([-oidreqnmfu ]\\)\\s-+\\(\\S-+\\)\\s-+\\(.*\\)"
- (2 (cdr (assq (aref (match-string 1) 0)
- epa-validity-face-alist)))
- (3 epa-user-id-face)))
+ '(("^[* ]\\(\\([oidreqnmfu-]\\) .*\\)"
+ (1 (cdr (assq (aref (match-string 2) 0)
+ epa-validity-face-alist))))
+ ("^\t\\([^\t:]+:\\)[ \t]*\\(.*\\)$"
+ (1 epa-field-name-face)
+ (2 epa-field-body-face)))
"Default expressions to addon in epa-mode."
:type '(repeat (list string))
:group 'epa)
-(defvar epa-mode-map
+(defconst epa-pubkey-algorithm-letter-alist
+ '((1 . ?R)
+ (2 . ?r)
+ (3 . ?s)
+ (16 . ?g)
+ (17 . ?D)
+ (20 . G)))
+
+(defvar epa-keys-buffer nil)
+(defvar epa-key-buffer-alist nil)
+(defvar epa-key nil)
+
+(defvar epa-keys-mode-map
(let ((keymap (make-sparse-keymap)))
- (define-key keymap "m" 'epa-command-mark-key)
- (define-key keymap "u" 'epa-command-unmark-key)
- (define-key keymap "n" 'epa-command-next-line)
+ (define-key keymap "m" 'epa-mark)
+ (define-key keymap "u" 'epa-unmark)
+ (define-key keymap "n" 'next-line)
(define-key keymap "p" 'previous-line)
- (define-key keymap "e" 'epa-command-encrypt-file)
- (define-key keymap "s" 'epa-command-sign-file)
(define-key keymap " " 'scroll-up)
(define-key keymap [delete] 'scroll-down)
(define-key keymap "q" 'bury-buffer)
keymap))
-(defun epa-mode ()
- "Major mode for EasyPG Assistant.
-All normal editing commands are turned off."
+(defun epa-keys-mode ()
+ "Major mode for `epa-list-keys'."
(kill-all-local-variables)
(buffer-disable-undo)
- (setq major-mode 'epa-mode
- mode-name "EPA"
+ (setq major-mode 'epa-keys-mode
+ mode-name "Keys"
truncate-lines t
buffer-read-only t)
- (use-local-map epa-mode-map)
+ (use-local-map epa-keys-mode-map)
+ (set-keymap-parent (current-local-map) widget-keymap)
(make-local-variable 'font-lock-defaults)
(setq font-lock-defaults '(epa-font-lock-keywords t))
;; In XEmacs, auto-initialization of font-lock is not effective
;; if buffer-file-name is not set.
(font-lock-set-defaults)
- (make-local-variable 'epa-marked-keys)
- (run-hooks 'epa-mode-hook))
+ (widget-setup)
+ (run-hooks 'epa-keys-mode-hook))
-(defun epa ()
- "EasyPG Assistant."
- (interactive)
- (unless epa-buffer
- (setq epa-buffer (generate-new-buffer "*EPA*")))
- (set-buffer epa-buffer)
- (epa-mode)
+(defvar epa-key-mode-map
+ (let ((keymap (make-sparse-keymap)))
+ (define-key keymap "q" 'bury-buffer)
+ keymap))
+
+(defun epa-key-mode ()
+ "Major mode for `epa-show-key'."
+ (kill-all-local-variables)
+ (buffer-disable-undo)
+ (setq major-mode 'epa-key-mode
+ mode-name "Key"
+ truncate-lines t
+ buffer-read-only t)
+ (use-local-map epa-key-mode-map)
+ (make-local-variable 'font-lock-defaults)
+ (setq font-lock-defaults '(epa-font-lock-keywords t))
+ ;; In XEmacs, auto-initialization of font-lock is not effective
+ ;; if buffer-file-name is not set.
+ (font-lock-set-defaults)
+ (run-hooks 'epa-key-mode-hook))
+
+;;;###autoload
+(defun epa-list-keys (&optional name)
+ (interactive "sPattern: ")
+ (unless (and epa-keys-buffer
+ (buffer-live-p epa-keys-buffer))
+ (setq epa-keys-buffer (generate-new-buffer "*Keys*")))
+ (set-buffer epa-keys-buffer)
+ (erase-buffer)
+ (epa-list-keys-1 name)
+ (epa-keys-mode)
+ (goto-char (point-min))
+ (pop-to-buffer (current-buffer)))
+
+(defun epa-list-keys-1 (name)
(let ((inhibit-read-only t)
buffer-read-only
- configuration pointer entry point)
+ keys point primary-sub-key primary-user-id)
+ (setq keys (epg-list-keys))
+ (while keys
+ (setq point (point)
+ primary-sub-key (car (epg-key-sub-key-list (car keys)))
+ primary-user-id (car (epg-key-user-id-list (car keys))))
+ (insert " " (or (char-to-string
+ (car (rassq (epg-sub-key-validity primary-sub-key)
+ epg-key-validity-alist)))
+ " ") " ")
+ (widget-create 'link
+ :tag (epg-sub-key-id primary-sub-key)
+ :notify 'epa-show-key-notify
+ (car keys))
+ (insert " " (epg-user-id-name primary-user-id) "\n")
+ (put-text-property point (point) 'epa-key (car keys))
+ (setq keys (cdr keys)))))
+
+(defun epa-select-keys (prompt &optional names)
+ (unless (and epa-keys-buffer
+ (buffer-live-p epa-keys-buffer))
+ (setq epa-keys-buffer (generate-new-buffer "*Keys*")))
+ (let ((inhibit-read-only t)
+ buffer-read-only)
+ (set-buffer epa-keys-buffer)
(erase-buffer)
- (insert "EasyPG Assistant\n\n")
- (setq configuration (epg-configuration))
- (if (setq entry (assq 'version configuration))
- (insert (format "GnuPG %s\n" (cdr entry))))
- (if (setq entry (assq 'pubkey configuration))
- (insert (format "Pubkey: %s\n"
- (mapconcat
- (lambda (algorithm)
- (if (setq entry
- (assq algorithm
- epg-pubkey-algorithm-alist))
- (cdr entry)
- (format "(unknown: %d)" algorithm)))
- (cdr entry) ", "))))
- (if (setq entry (assq 'cipher configuration))
- (insert (format "Cipher: %s\n"
- (mapconcat
- (lambda (algorithm)
- (if (setq entry
- (assq algorithm
- epg-cipher-algorithm-alist))
- (cdr entry)
- (format "(unknown: %d)" algorithm)))
- (cdr entry) ", "))))
- (if (setq entry (assq 'digest configuration))
- (insert (format "Hash: %s\n"
- (mapconcat
- (lambda (algorithm)
- (if (setq entry
- (assq algorithm
- epg-digest-algorithm-alist))
- (cdr entry)
- (format "(unknown: %d)" algorithm)))
- (cdr entry) ", "))))
- (if (setq entry (assq 'compress configuration))
- (insert (format "Compression: %s\n"
- (mapconcat
- (lambda (algorithm)
- (if (setq entry
- (assq algorithm
- epg-compress-algorithm-alist))
- (cdr entry)
- (format "(unknown: %d)" algorithm)))
- (cdr entry) ", "))))
- (insert "\nSecret keys:\n\n")
- (setq pointer (epg-list-keys nil t))
+ (insert prompt "\n\n"
+ (substitute-command-keys "\\[exit-recursive-edit] to exit.")
+ "\n\n")
+ (if names
+ (while names
+ (epa-list-keys-1 (car names))
+ (setq names (cdr names)))
+ (epa-list-keys-1 nil))
+ (epa-keys-mode)
+ (goto-char (point-min))
+ (pop-to-buffer (current-buffer))
+ (unwind-protect
+ (progn
+ (recursive-edit)
+ (save-excursion
+ (set-buffer epa-keys-buffer)
+ (goto-char (point-min))
+ (let (keys key)
+ (while (re-search-forward "^\\*" nil t)
+ (if (setq key (get-text-property (match-beginning 0) 'epa-key))
+ (setq keys (cons key keys))))
+ (nreverse keys))))
+ (if (get-buffer-window epa-keys-buffer)
+ (delete-window (get-buffer-window epa-keys-buffer))))))
+
+(defun epa-show-key (key)
+ (let* ((primary-sub-key (car (epg-key-sub-key-list key)))
+ (entry (assoc (epg-sub-key-id primary-sub-key)
+ epa-key-buffer-alist))
+ (inhibit-read-only t)
+ buffer-read-only
+ pointer)
+ (unless entry
+ (setq entry (cons (epg-sub-key-id primary-sub-key) nil)
+ epa-key-buffer-alist (cons entry epa-key-buffer-alist)))
+ (unless (and (cdr entry)
+ (buffer-live-p (cdr entry)))
+ (setcdr entry (generate-new-buffer
+ (format "*Key*%s" (epg-sub-key-id primary-sub-key)))))
+ (set-buffer (cdr entry))
+ (make-local-variable 'epa-key)
+ (setq epa-key key)
+ (erase-buffer)
+ (setq pointer (epg-key-user-id-list key))
(while pointer
- (setq point (point))
- (setq entry (cdr (assq 'sec (car pointer))))
- (setq key-id (cdr (assq 'key-id entry)))
- (insert (format " %s %s\n"
- key-id
- (cdr (assq 'user-id (assq 'uid (car pointer))))))
- (put-text-property point (point) 'epa-key-id key-id)
- (put-text-property point (point) 'epa-key-secret t)
+ (insert " "
+ (char-to-string
+ (car (rassq (epg-user-id-validity (car pointer))
+ epg-key-validity-alist)))
+ " "
+ (epg-user-id-name (car pointer))
+ "\n")
(setq pointer (cdr pointer)))
- (insert "\nPublic keys:\n\n")
- (setq pointer (epg-list-keys nil))
+ (setq pointer (epg-key-sub-key-list key))
(while pointer
- (setq point (point))
- (setq entry (cdr (assq 'pub (car pointer))))
- (setq key-id (cdr (assq 'key-id entry)))
- (insert (format " %s %s %s\n"
- (or (cdr (assq 'validity entry)) ? )
- key-id
- (cdr (assq 'user-id (assq 'uid (car pointer))))))
- (put-text-property point (point) 'epa-key-id key-id)
+ (insert " "
+ (char-to-string
+ (car (rassq (epg-sub-key-validity (car pointer))
+ epg-key-validity-alist)))
+ " "
+ (epg-sub-key-id (car pointer))
+ " "
+ (format "%dbits"
+ (epg-sub-key-length (car pointer)))
+ " "
+ (cdr (assq (epg-sub-key-algorithm (car pointer))
+ epg-pubkey-algorithm-alist))
+ "\n\tCreated: "
+ (epg-sub-key-creation-time (car pointer))
+ (if (epg-sub-key-expiration-time (car pointer))
+ (format "\n\tExpires: %s" (epg-sub-key-expiration-time
+ (car pointer)))
+ "")
+ "\n\tCapabilities: "
+ (mapconcat #'symbol-name
+ (epg-sub-key-capability (car pointer))
+ " ")
+ "\n\tFingerprint: "
+ (epg-sub-key-fingerprint (car pointer))
+ "\n")
(setq pointer (cdr pointer)))
(goto-char (point-min))
(pop-to-buffer (current-buffer))
- (delete-other-windows)))
-
-(defun epa-key-id (point)
- (let ((key-id (get-text-property point 'epa-key-id)))
- (unless key-id
- (setq point (next-single-property-change point 'epa-key-id))
- (when point
- (goto-char point)
- (setq key-id (get-text-property point 'epa-key-id))))
- key-id))
-
-(defun epa-command-mark-key (key-id)
- "Mark a key on the current line."
- (interactive
- (progn
- (unless (eq major-mode 'epa-mode)
- (error "Not in `epa-mode'"))
- (list (epa-key-id (point)))))
- (let ((point (point))
- (inhibit-read-only t)
- buffer-read-only)
- (while (and point
- (not (equal (get-text-property point 'epa-key-id) key-id)))
- (setq point (next-single-property-change point)))
- (unless point
- (error "Key %s not found" key-id))
- (goto-char point)
+ (epa-key-mode)))
+
+(defun epa-show-key-notify (widget &rest ignore)
+ (epa-show-key (widget-value widget)))
+
+(defun epa-mark ()
+ "Mark the current line."
+ (interactive)
+ (let ((inhibit-read-only t)
+ buffer-read-only
+ properties)
(beginning-of-line)
- (delete-char)
- (setq point (point))
+ (setq properties (text-properties-at (point)))
+ (delete-char 1)
(insert "*")
- (put-text-property point (point) 'epa-key-id key-id)
+ (set-text-properties (1- (point)) (point) properties)
(forward-line)))
-(defun epa-command-unmark-key (key-id)
- "Unmark a key on the current line."
- (interactive
- (progn
- (unless (eq major-mode 'epa-mode)
- (error "Not in `epa-mode'"))
- (list (epa-key-id (point)))))
- (let ((point (point))
- (inhibit-read-only t)
- buffer-read-only)
- (while (and point
- (not (equal (get-text-property point 'epa-key-id) key-id)))
- (setq point (next-single-property-change point)))
- (unless point
- (error "Key %s not found" key-id))
- (goto-char point)
+(defun epa-unmark ()
+ "Unmark the current line."
+ (interactive)
+ (let ((inhibit-read-only t)
+ buffer-read-only
+ properties)
(beginning-of-line)
- (delete-char)
- (setq point (point))
+ (setq properties (text-properties-at (point)))
+ (delete-char 1)
(insert " ")
- (put-text-property point (point) 'epa-key-id key-id)
+ (set-text-properties (1- (point)) (point) properties)
(forward-line)))
-(defun epa-command-next-line (count)
- "Same as next-line except that if you are at the beginning of buffer,
-you will be jumped to the first secret key."
- (interactive "p")
- (if (get-text-property (point) 'epa-key-id)
- (next-line count)
- (let ((point (next-single-property-change (point) 'epa-key-id)))
- (if (and point
- (get-text-property point 'epa-key-id))
- (goto-char point)))))
-
-(defun epa-command-encrypt-file (plain cipher recipients sign)
- "Encrypt a file PLAIN for RECIPIENTS."
- (interactive
- (save-excursion
- (set-buffer epa-buffer)
- (goto-char (point-min))
- (let (plain recipients)
- (while (re-search-forward "^\\*" nil t)
- (unless (get-text-property (point) 'epa-key-secret)
- (setq recipients (cons (get-text-property (point) 'epa-key-id)
- recipients))))
- (list (setq plain (expand-file-name (read-file-name "Plain file: ")))
- (expand-file-name
- (read-file-name (format "Cipher file (default %s.gpg) "
- (file-name-nondirectory plain))
- (file-name-directory plain)
- (concat plain ".gpg")))
- recipients
- current-prefix-arg))))
- (message "Encrypting %s..." (file-name-nondirectory plain))
- (epg-encrypt-file (epg-make-context)
- plain
- recipients
- (expand-file-name cipher)
- sign)
- (message "Encrypting %s...done" (file-name-nondirectory plain)))
-
-(defun epa-command-sign-file (plain signature detached signers)
- "Sign a file PLAIN."
- (interactive
- (save-excursion
- (set-buffer epa-buffer)
- (goto-char (point-min))
- (let ((extension (if current-prefix-arg ".sig" ".gpg"))
- plain signers)
- (while (re-search-forward "^\\*" nil t)
- (if (get-text-property (point) 'epa-key-secret)
- (setq signers (cons (get-text-property (point) 'epa-key-id)
- signers))))
-
- (list (setq plain (expand-file-name (read-file-name "Plain file: ")))
- (expand-file-name
- (read-file-name (format "Signature file (default %s%s) "
- (file-name-nondirectory plain)
- extension)
- (file-name-directory plain)
- (concat plain extension)))
- current-prefix-arg
- signers))))
- (let ((context (epg-make-context)))
- (epg-context-set-signers context signers)
- (message "Signing %s..." (file-name-nondirectory plain))
- (epg-sign-file context
- plain
- signature
- (if detached 'detached))
- (message "Signing %s...done" (file-name-nondirectory plain))))
-
(provide 'epa)
;;; epa.el ends here
projects / elisp / epg.git / blobdiff